From 83f256e60e44d83304df44cead6617212fe437b4 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Mon, 19 Jun 2006 20:15:53 +0000 Subject: Add i915 ioctls to configure pipes for vblank interrupt. i915 vblanks can be generated from either pipe a or b, however a disabled pipe generates no interrupts. This change allows the X server to select which pipe generates vblank interrupts. --- shared-core/i915_dma.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'shared-core/i915_dma.c') diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c index 7d19c13f..ae0f55a2 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -772,7 +772,9 @@ drm_ioctl_desc_t i915_ioctls[] = { [DRM_IOCTL_NR(DRM_I915_FREE)] = {i915_mem_free, DRM_AUTH}, [DRM_IOCTL_NR(DRM_I915_INIT_HEAP)] = {i915_mem_init_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY}, [DRM_IOCTL_NR(DRM_I915_CMDBUFFER)] = {i915_cmdbuffer, DRM_AUTH}, - [DRM_IOCTL_NR(DRM_I915_DESTROY_HEAP)] = { i915_mem_destroy_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY } + [DRM_IOCTL_NR(DRM_I915_DESTROY_HEAP)] = { i915_mem_destroy_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY }, + [DRM_IOCTL_NR(DRM_I915_SET_VBLANK_PIPE)] = { i915_vblank_pipe_set, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY }, + [DRM_IOCTL_NR(DRM_I915_GET_VBLANK_PIPE)] = { i915_vblank_pipe_get, DRM_AUTH }, }; int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls); -- cgit v1.2.3